Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nam hoc can snippets" » "nam hoc code snippets", "nam moc can snippets", "nam hoi can snippets", "am hoc can snippets", "nam hoc dan snippets", "nam hoc cao snippets", "nam hoc cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("nam hoc can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nam hoc can snippets"))) OR ("locating bug core snippets")).
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